CVE-2023-28445
Deno Resizeable ArrayBuffer Out-of-Bounds Read/Write
Description
Deno is a runtime for JavaScript and TypeScript that uses V8 and is built in Rust. Resizable ArrayBuffers passed to asynchronous functions that are shrunk during the asynchronous operation could result in an out-of-bound read/write. It is unlikely that this has been exploited in the wild, as the only version affected is Deno 1.32.0. Deno Deploy users are not affected. The problem has been resolved by disabling resizable ArrayBuffers temporarily in Deno 1.32.1. Deno 1.32.2 will re-enable resizable ArrayBuffers with a proper fix. As a workaround, run with `--v8-flags=--no-harmony-rab-gsab` to disable resizable ArrayBuffers.
INFO
Published Date :
March 24, 2023, 12:15 a.m.
Last Modified :
March 31, 2023, 1:07 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.0
Exploitability Score :
3.1
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-28445.
| URL | Resource |
|---|---|
| https://github.com/denoland/deno/pull/18395 | Patch Vendor Advisory |
| https://github.com/denoland/deno/releases/tag/v1.32.1 | Patch Release Notes |
| https://github.com/denoland/deno/security/advisories/GHSA-c25x-cm9x-qqgx | Mitigation Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-28445 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-28445 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 31, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/denoland/deno/pull/18395 No Types Assigned https://github.com/denoland/deno/pull/18395 Patch, Vendor Advisory Changed Reference Type https://github.com/denoland/deno/releases/tag/v1.32.1 No Types Assigned https://github.com/denoland/deno/releases/tag/v1.32.1 Patch, Release Notes Changed Reference Type https://github.com/denoland/deno/security/advisories/GHSA-c25x-cm9x-qqgx No Types Assigned https://github.com/denoland/deno/security/advisories/GHSA-c25x-cm9x-qqgx Mitigation, Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:deno:deno:1.32.0:*:*:*:*:*:*:* *cpe:2.3:a:deno:deno_runtime:0.102.0:*:*:*:*:rust:*:* *cpe:2.3:a:deno:serde_v8:0.87.0:*:*:*:*:rust:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-28445 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-28445
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.22 }} 0.03%
score
0.61020
percentile